Piercing Atom

Okay Who Gave The Gerbil A Weaponized Yo-Yo.

I wonder how many times he's lost fingers or ears or eyes or... various other parts of himself while learning how to use this thing or just messing around with it while not paying enough attention. The way this works is that only when it's in motion the blades come out, otherwise the blades are retracted into the yo-yo and hidden from sight. It's based off a yo-yo I had as a kid and yes I absolutely injured myself pretty badly with it lmao